- A Coastline Ending
- Akil Dasan
- Adam Moore
- Alvino Rey & His Orchestra
- Allstonians
- Ary Barroso
- Awaken North Wind
- Amoeba Assassin
- Anthony Adverse
- Albert Hill
- Agents of Good Roots
- Anibal Palazolo
- Ashley Alexander
- Adrian Carr
- Atomsmashers
- Alex Delivery
- Audrarox
- AStream
- A Wake A Week
- Aria Orion
- Aleem
- Anatomy of a Ghost
- Armstrong Twins
- Alux Nahual
- A.Lixivia
- Amir Koushkani
- At All Cost
- Al Castellanos
- Alan Prosser
- Amaury Gutiérrez
- Aminiature
- Ann Magnuson
- Astrobotnia
- Adam Benjamin
- Arlene Smith
- Andrew McCubbin
- Azoy
- Austin Roberts
- Andreas Bertilsson
- Agents of Change
- A Lazarus Soul
- Among Criminals
- Anders Glenmark
- Are
- Armalite
- Athens
- Arundo Donax
- Akabu
- Aveo
- AFCGT
- Agnese Manganaro
- Alla Polacca
- Archivist
- Amy Fradon
- Azitis
- Aloysio de Oliveira
- Akim El-Sikameya
- Arbat
- Aubrey Haynie
- All Ears
- Al's Not Well
- Aydin Esen
- African Brothers
- Aldo Monges
- Avicularia
- Almir Guineto
- Albrecht Maurer
- America Yeah
- Assenza
- Armchair Martian
- Absentstar
- Autumn Tenebre
- Alibert
- Andy Falco
- April McLean
- Arco Flute Foundation
- All Star Children's Chorus
- Aaron Carl
- Art Stamper
- Ace in the Hole Band
- Andy Kaufman
- Andrew Beaujon
- Automatic Slim
- Alias Acoustic Band
- Andre Ethier
- A Band Called Horse
- Antonio Ciacca
- Amnesia
- Adivarius
- Atlantic Arts Ensemble
